package com.ruoyi.system.service;

import java.util.List;
import com.ruoyi.system.domain.SysSchoolRepeater;

/**
 * 留级信息Service接口
 * 
 * @author 杨皓焜
 * @date 2021-02-01
 */
public interface ISysSchoolRepeaterService 
{
    /**
     * 查询留级信息
     * 
     * @param id 留级信息ID
     * @return 留级信息
     */
    public SysSchoolRepeater selectSysSchoolRepeaterById(Long id);

    /**
     * 查询留级信息列表
     * 
     * @param sysSchoolRepeater 留级信息
     * @return 留级信息集合
     */
    public List<SysSchoolRepeater> selectSysSchoolRepeaterList(SysSchoolRepeater sysSchoolRepeater);

    /**
     * 新增留级信息
     * 
     * @param sysSchoolRepeater 留级信息
     * @return 结果
     */
    public int insertSysSchoolRepeater(SysSchoolRepeater sysSchoolRepeater);

    /**
     * 修改留级信息
     * 
     * @param sysSchoolRepeater 留级信息
     * @return 结果
     */
    public int updateSysSchoolRepeater(SysSchoolRepeater sysSchoolRepeater);

    /**
     * 批量删除留级信息
     * 
     * @param ids 需要删除的留级信息ID
     * @return 结果
     */
    public int deleteSysSchoolRepeaterByIds(Long[] ids);

    /**
     * 删除留级信息信息
     * 
     * @param id 留级信息ID
     * @return 结果
     */
    public int deleteSysSchoolRepeaterById(Long id);
}
